baber/WOPTO huggingface dataset:
Patent JP-H10252257-A (JP)
Title: Cover member
Inventor: ISHIYAMA HAJIME
IPC: E04F13/08
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent rainwater from infiltrating into backing even in case of dry wall material being deformed in protruding shape by forming a fixing groove on a decorative face of vertical plane shape, and bending the lower end of the decorative face inward to form a support face. SOLUTION: A nearly center part of a decorative face 1 of vertical plane shape is recessed to form a fixing groove 2, and a throating part 4 is formed between the decorative face 1 and a support face 3 formed by bending the lower end or the decorative face 1 inward, to constitute a cover member A. The lower end part of dry wall material is covered with the support face 3 to determine the fitting position of the cover member A. The lower end part of the dry wall material is then covered with the decorative face 1, and a fixture is driven into the fixing groove 2 to fix the cover member A to wall backing. Accordingly, even in case of the dry wall material being deformed in protruding shape by secular change, a void is eliminated by the cover member A so as to prevent rainwater from infiltrating into the backing interior.
Patent JP-S60202316-A (JP)
Title: Spectroscopic element
Inventor: INAI MOTOHIKO
IPC: G01J3/12
Filed: 1984-03-27
Abstract: PURPOSE:To make the structure simple and compact and to perform high speed operation, without mechanical operating parts, by performing the sweep of the wavelengths of light by current injection. CONSTITUTION:Light having a wavelength of 1.3mum, which is outputted from a laser diode 11, is made parallel by a lens 12. The light is converged into a wedge shape by a lens 13 and inputted to a spectroscopic element 10. At this time, an angle formed by the incident light and the diffraction grating is made to be 45 deg. and a current of 0-1.5A is injected. Then, the wavelength of the incident light, which receives Bragg reflection by the diffraction grating, can be changed between 1.300-1.296mum. When the wavelength of the incident light agrees with the wavelength of the Bragg reflection, part of the incident light is emitted to the direction of a lens 14. The light, which is converged by the lens 14, is detected by a light receiving device 15. Since the sweep of the wavelengths of the light is performed by the current injection, the structure can be made simple and compact and it can be used as an optical switch.
Patent JP-S59184647-A (JP)
Inventor: KAWANAKA TOSHIO
IPC: B32B17/02
Filed: 1983-04-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07266433-A (JP)
Title: Automotive interior trim and manufacture thereof
Inventor: IMAIZUMI TAKASHI
IPC: B29C41/18
Filed: 1994-03-29
Abstract: PURPOSE:To easily perform recycling and, at the same time, improve the workability and enlarge the degree of freedom in the shaping of an interior trim in the automotive interior trim with rigid urethane core material therein and its manufacturing method. CONSTITUTION:Recycling can easily be performed and the inexpendience due to the usage of glass mat is eliminated by consisting all urethane materials of rigid urethane core material 11, which is formed by reaction injection-molding rigid urethane resin solution mixed with milled glass fibers, urethane skin material 12, which is formed into the required shape by slush molding TPU powder, and, when necessary, padding material 13, which is made of non-rigid polyurethane foam and interposed between the rigid urethane core material 11 and the urethane skin material 12.
Patent JP-H03260302-A (JP)
Title: Camshaft driving device of v-type engine
Inventor: KAMIYA MASAHISA
IPC: F02B67/04
Filed: 1990-03-09
Abstract: PURPOSE:To operate smoothly each valve system mechanism so as to maintain good valve timing of an intake/exhaust valve by arranging each gear non- symmetrically with respect to a vertical line passing the axial center of a crankshaft, while keeping each gear of each gear mechanism apart from each cylinder center line. CONSTITUTION:Rotation of a crank gear 16 fixed on the crankshaft 14 of a V-type engine 2, is transfered to each of cam gears 20-1, 20-2 provided on each of cylinder heads 8-1, 8-2 through each of gear mechanisms 22-1, 22-2. In this occasion, both front and rear idle gears 24-1, 26-1 of the first gear mechanism 22-1 rotating in reverse to the crank gear 16, is kept apart from a first cylinder center line C1 by exactly a prescribed distance (L). On the other hand, both front and rear gears 24-2, 26-2 of the second gear mechanism 22-2 rotating in the same rotating direction so that of the crank gear 16, is kept apart from a second cylinder center line C2. Each gear of each of gear mechanisms 22-1, 22-2 is arranged non-symetrically to a vertical line (VL) passing the axial center O1 of the crankshaft 14.
Patent JP-S61217081-A (JP)
Title: Developing device for electrostatic latent image
Inventor: UEDA MASAHIDE
IPC: G03G15/08
Filed: 1985-03-22
Abstract: PURPOSE:To mix and agitate a developer sufficiently and to prevent irregularity in development from being caused in a developing direction by setting the conveyance-directional downstream end part of one conveyance path higher in level than the communication part conveyance of the other conveyance path. CONSTITUTION:A developer is conveyed as shown by an arrow A in a conveyance path 11 and as shown by an arrow B in a conveyance part 15 on the basis of the arrow-(a) directional rotation of a screw roller 12 and the (b) directional rotation of a bucket roller 16. Conveyance levels of conveyance-directional downstream end parts of the conveyance paths 11 and 15 are set higher than upstream-side conveyance levels of the other conveyance paths 15 and 11, so the developer moves from an opening to the other conveyance paths 15 and 11 smoothly without staying at downstream end parts of the conveyance paths 11 and 15 and is never localized, specially, on the developer supply conveyance path 15.
Patent JP-H07267561-A (JP)
Title: Noise preventive device of escalator
Inventor: NAGASE SHINPACHI
IPC: F16H55/30
Filed: 1994-03-29
Abstract: PURPOSE:To provide a noise preventive device of escalator which can eliminate generation of vibrations and/or noises caused by engagement of a conveyor chain with a drive sprocket to drive it by furnishing a buffer member on the teeth of the sprocket in such a way as covering their surfaces. CONSTITUTION:A buffer member 9 is made in a sheet form in a single piece from a comparatively soft elastic material such as synthetic rubber. A conveyor chain 4 and a drive sprocket 5 are in engagement through fillets 9a of this buffer member 9, wherein the fillets 9a are fitted in such a way as covering the teeth 5a of the sprocket 5, so that the chain 4 and sprocket 5 will never collide with each other directly. Even though any fillet's) 9a is put off while the escalator is in operation, no vibration or noise will be generated in that part, because columnar parts 9b provided on the buffer member 9 are embedded under the teeth 5a. This constitution prevents continuous generation of vibrations and noises, which are otherwise generated by the engagement of a conveyor chain with a drive sprocket.
Patent JP-S59184819-A (JP)
Title: Semiconductor pressure sensor
Inventor: YAMADA KAZUJI
IPC: G01L1/22
Filed: 1983-04-06
Abstract: PURPOSE:To obtain an exact output by executing not only a compensation of a temperature variation of sensitivity of a gauge resistance but also a compensation of a temperature variation of an amplification degree of an amplifying circuit. CONSTITUTION:A semiconductor pressure sensor amplifies outputs V1-V2 of a Wheatstone bridge constituted of gauge resistances G1-G4, by an operational amplifier OP2, and outputs voltage V0. The sensitivity of the bridge is varied as shown by a curve 9 with temperature, therefore, a current source Ib has a characteristic as shown by a curve 10, and compensates a temperature variation of the sensitivity. On the other hand, in order to compensate an amplification degree variation by a temperature variation of the gauge resistances G1-G4, a gauge resistance G5 is used, and supply voltage V4 to the bridge is varied as shown by a curve 11. In this way, even if a temperature variation is generated, the output voltage V0 shows an exact pressure.
Patent JP-H03261643-A (JP)
Title: Curable composition
Inventor: ITO MITSUO
IPC: A61K6/898
Filed: 1990-03-09
Abstract: PURPOSE:To improve the bio-compatibility and bone-inducing property of a curable composition containing chitosan by mixing an acidic aqueous solution of chitosan with tricalcium beta-phosphate, zinc oxide and magnesium oxide. CONSTITUTION:The objective curable composition is a homogeneous neutral composition produced by mixing an acidic aqueous solution of chitosan with tricalcium beta-phosphate and zinc oxide and/or magnesium oxide. Since the pH of the composition is 6-8 in pasty state and after curing, the composition is harmless to living body, exhibits little rejection mechanism in subcutaneons tissue, has excellent bone-inducing property and is extremely useful in dental and orthopaedic fields.
Patent JP-2000259566-A (JP)
Title: Password management system
Inventor: KOMATSU KENJI
IPC: G06F21/36
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the security at a low cost by attaining the unitary management of passwords. SOLUTION: An authentication DB is retrieved by using an inputted user ID as a key and then a password management DB is retrieved with the user ID and a selected work system used as keys when the identity of a user is decided (S11-S13). A system user ID of the password management DB and the data stored in a system password are automatically and substitutionally inputted to a user ID input column and a password input column respectively on a password input screen of the selected work system (S14, S15). Then various system authentication DBs are retrieved with the inputted user ID used as a key, and the password stored in the password of a retrieval system is compared with the password inputted to the password input column of the password input screen to confirm the identity of the user. Thus, the selected work system is available (S16).
Patent JP-S56157141-A (JP)
Title: Phase controlling system
Inventor: SAITOU AKIO
IPC: H04B3/462
Filed: 1980-05-07
Abstract: PURPOSE:To give control not only to the delay phase degree of a wire section between master station and a slave station but also the delay phase degree of a transmitter of the slave station, by carrying out a communication between the master station and the slave station with a specified pattern signal. CONSTITUTION:A specified pattern signal I0 transmitted from a master station 1 is received at a slave station 2 via a radio circuit and then supplied directly to the delay phase degree measuring part 5 in the station 1. Then the same signal is sent to the station 2 from the station 1 via a wire circuit 23. The station 2 transmits the signal to the radio circuit through a transmitter 4. This signal is received by a receiver 6 in the station 2 and then sent to the station 1 via a wire circuit 22. the delay phase degree can be detected from the difference between the first route 9 and the next route 10. The station 2 is defined as the reference station to detect the delay phase degree of a slave station 3. Phase control is given based on the detected delay phase degree and so as to secure a synchronism of the circuit.
Patent JP-S57174984-A (JP)
Title: Encoding and decoding system for halftone fascimile signal
Inventor: KOBAYASHI MAKOTO
IPC: H04N1/41
Filed: 1981-04-20
Abstract: PURPOSE:To obtain picture element information which corresponds to a picture element  having a mean gradation by encoding and decoding pieces of picture element information by dividing a halftone signal into blocks of picture elements, and representing the  gradation of each block by plural kinds of gradation information and picture element  information showing resolution. CONSTITUTION:An encoder consists of a circuit 1 which separates gradation information  and picture element information, a binary signal encoder 2, a gradation information  encoder 3, a multiplexer part 4, etc., and the circuit 1 divides a halftone fascimile signal into blocks having sides each consisting of N pieces of picture elements. A picture- element information signal 6 separated by the circuit 1 is applied to the encoder 2, and  a gradation information signal 7 is applied to and encoded by the encoder 3 to output encoded gradation data 9. The data 9 and picture-element information encoded data 8  from the encoder 2 are applied to the multiplexer part 4, and the data 8 and 9 are  switched alternately by a flag for switching to output halftone encoded data 10. A decoder having constitution reverse of that of the decoder decodes the data 10 to find picture element information which corresponds to a picture element having a mean gradation.
Patent JP-S62217564-A (JP)
Title: Secondary battery
Inventor: TAKEUCHI MASATAKA
IPC: H01M10/05
Filed: 1986-03-19
Abstract: PURPOSE:To obtain a secondary battery having high energy density, low self- discharge, long cycle life, and high charge-discharge efficiency by using a polyaniline group compound which is oxidized by proton in an undoped state in a positive electrode. CONSTITUTION:A polyaniline group compound is used in a positive electrode. Alkali metal, alkali metal alloy, or a complex of a conductive polymer and alkali metal or alkali metal alloy is used in a negative electrode. The polyaniline group compound is an oxidation polymer indicated in the formula 1 or 2, and it is a polymer itself or a copolymer of aniline group compound in the formula 1 or 2. In the formula, R1-R8 are hydrogen atom, alkyl group or alkoxy group whose number of carbons are 1-5, and X, Y are hydrogen atom or phenyl group.
Patent JP-S62218728-A (JP)
Title: Gas turbine combustor
Inventor: ITO MASAMICHI
IPC: B01J23/42
Filed: 1986-03-19
Abstract: PURPOSE:To provide a high activity at a low temperature, a durability at a high temperature, a long life and to restrict a generation of NOx by a method wherein a catalyst is made in two-stages, the front and rear stage catalyst is of noble metal and an active carrier of the rear stage catalyst is of a lacked perovskite structure. CONSTITUTION:Fuel injected from a combustion nozzle 1 is mixed with combustion air 3, its mixture gas at first flows into a front stage catalyst 8a and then flows into a rear-stage catalyst 8b, thereafter it is discharged to a turbine nozzle 7. A layer of active carrier of the front stage catalyst 8a is a layer which is a mixture of a noble metal an a rare earth metal with an active carrier, for example, alumina. In view of an affinity with noble metal and activity, gamma-alumina is preferable. The noble metal to be used here is a palladium (Pd). The active carrier to be used in rear stage catalyst 8b is of a lacked perovskite structure in which alumina and rare earth are present which a weight ratio (rare earth metal/alumina) of more than 1 and the noble metal is platium (Pt) or platium alloy.
Patent JP-H10216388-A (JP)
Title: Poratable washing machine
Inventor: MATSUSHIMA SHUSUKE
IPC: D06F7/02
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To facilitate washing during a travel or a business trip by attaching a portable washing machine, containable in a bag or a suitcase, to a washbowl or a bucket. SOLUTION: The portable washing machine made by fixing agitating blades 2 to a shaft of a driving electric motor 1 fixed to a base 3 having an appropriate number of sucking disks 4 is attached to a washtub 5 (bucket, washbowl, etc.) by the sucking disks 4 to carry out washing. Since thus configurated washing machine is lightweight and compact, it can be carried easily and, even during a travel or a business trip, washing can be carried out easily by attaching it to a bucket or a washbowl.
Patent JP-S53145531-A (JP)
Title: Memory circuit
Inventor: NAKAMURA TOSHIMICHI
IPC: G11C11/407
Filed: 1977-05-25
Abstract: PURPOSE:To ensure an effective refresh by installing MISFET between the input/ output terminal and the supply voltage terminal of the memory capacity and controlling the MISFET with the boostrap circuit comprising the binary element using MISFET which varios according to the memory information.
Patent JP-H10237952-A (JP)
Title: Reinforcing mechanism for synthetic structural beam
Inventor: SUZUKI HIDEYUKI
IPC: E04C3/20
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To mount X-reinforcing bars easily by welding and securing joining metal fitting that injects and fixes a grout in the opposite positions of the beam-end steel of a synthetic structural beam as an SRC-RC beam. SOLUTION: The ends of diagonal reinforcing bars 6a, 6b are fixed to joining metal fitting 8 by injecting a grout into upper and lower flanges 4a, 4b in the opposite positions of beam-end steel 4 arranged at both ends of a synthetic structural beam 3, from a grout inlet 9a. The joining metal fitting 8 shall be nearly half cylindrical, the long side sections are secured to the top face 4a of the upper flange and the underside 4b of the lower flange of the beam-end steel 4 by welding. Air vents 9b are attached to the joining metal fitting 8, the end face is blocked, and a sealing cap in mounting on the openings on the side to which diagonal reinforcing bars 6a are inserted. The joining metal fitting 8 may be cylindrical. An X-reinforcing bar 6 can be joined to the beam- end steel 4 very easily and workability and quality can be improved.
Patent JP-H10238712-A (JP)
Title: Combustion apparatus and heater
Inventor: SAITO KOZO
IPC: F23G5/46
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To minimize the hazard of environmental pollution by arranging a vortex generator in a combustion chamber while a suction port is provided to suck air being decentered so that a vortex flame expanded combustion is efficiently generated within the combustion chamber. SOLUTION: In a second stage combustion chamber 2, a vortex flame and a combustion gas from a first stage combustion chamber 1 are energized by a vortex generator 22 below the combustion chamber 2 and grows ascending being turned. As a result, the pressure in the second combustion chamber 2 becomes negative so that secondary air is sucked in being decentered along a surrounding wall 21 from a suction port 23. The secondary air flows to cool a split surrounding wall 211 along the split surrounding wall 211 from the suction port 23 together with relatively low temperature air flowing to the split surrounding wall 211 by a centrifugal force of the vortex flame. Thereafter, the secondary air contributes to the maintaining, energization and growth of the vortex flame in the second stage combustion chamber 2.  In the combustion chamber 2, combustible components and harmful components in the combustion gas are burned and decomposed to lower the concentration thereof thereby reducing the toxicity of the combustion gas. This can lower the hazard of the environmental pollution.
Patent JP-S55151349-A (JP)
Title: Forming method of insulation isolating region
Inventor: YOSHIDA MASAKATSU
IPC: H01L21/265
Filed: 1979-05-15
Abstract: PURPOSE: To prevent automatic doping of a p + -type forced region used by a both- side isolating diffusing method into an n-type epitaxial layer by completely burying the region into the silicon substrate by employing the aluminum ion implantation.  
     CONSTITUTION: After forming an n + -type collector buried region 4 on a p-type silicon substrate 1, aluminum ion is implanted thereon to form a p + -type buried region 6'. Thereafter, it is annealed at 900°C and driven in at 1,200°C for 1 hour to form a p + -type forced region 6' completely buried in the silicon substrate. Then, the n-type silicon epitaxilay layer is grown. Thereafter, aluminum ion, boron ion are implanted to form ion implanted region 10, heat treated such as annealing and driving in the region to diffuse the aluminum ion in the p-type region 10 and the aluminum in the region 6' to thereby form a p-type isolating region. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58176272-A (JP)
Title: Recording liquid
Inventor: ARAI KAZUE
IPC: C09D11/328
Filed: 1982-04-09
Abstract: PURPOSE:To provide a recording liq. with high reliability by giving a recording head prolonged service life and reduced failure rate, by incorporating a particular dye. CONSTITUTION:As a recording agent forming a recorded image in an ink jet recording system, a recording liq. contg. a compd. of formula I (wherein R1 is OH, NH2; R2 is H, OH, NH2; R3 is H, NH2, SO3M; R4 is H, OH; R5, R6, R7 are H, SO3M, OH; M is Na, K, Li, ammoniums, amines) [e.g., a compd. (dye) of formula II, formula III] is yielded. On cleavage of the azo bond caused by heating said recording agent above 250 deg.C, the decomposition product has an enough solubility in the liq. medium, so that repeated formation and disappearance of foams over a long term does not cause the production or precipitation of insoluble matter on the surface of a hot head nor undischargeability from the recording head.
Patent JP-H01234887-A (JP)
Title: Display device
Inventor: SEKI TATSUHIKO
IPC: G09G1/00
Filed: 1988-03-16
Abstract: PURPOSE:To display characters and their attributes in different colors by switching display colors on a time division basis for a video signal for character display under attribute control for deciding attribute identification information on the character, one by one. CONSTITUTION:Under the attribute control 5 for deciding the attribute identification information on characters, one by one, the video signal for character display and a video signal for character attribute display are switched on a time division basis with the decoded signal of a counter 7 which counts dots of characters in character units. Then display position relation is set individually and registered as the decoded value of the display character dot counter 7 and a display character position and a character attribute display position are switched on a time division basis to display characters in different colors in character units. Consequently, the inexpensive display device which makes a multicolor display in character positions is obtained.
Patent JP-H04293679-A (JP)
Title: Front body structure for vehicle
Inventor: MORI TAKEO
IPC: B62D25/08
Filed: 1991-03-25
Abstract: PURPOSE:To efficiently transfer the load applied to the front section of a vehicle body to a rocker. CONSTITUTION:A front side frame 40 provided on the front body 36 of a vehicle body is smoothly branched into an upper branch section 40A and a lower branch section 40B toward the rear side in the longitudinal direction of the vehicle body, the upper branch section 40A constitutes an outside section in the vehicle width direction of a rocker 10, and it is connected nearly horizontally from the front side in the longitudinal direction of the vehicle body to the first frame 12 with a closed cross section structure forming a cowl front member 16. The lower branch section 40B of the front side frame 40 constitutes an inside section in the vehicle width direction of the rocker 10, and it is connected nearly horizontally from the front side in the longitudinal direction of the vehicle body to the second frame 14 with a closed cross section structure forming a dash cross member 26.